Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:1323cAbū Kurayb > Ibn Bishr > Misʿar > Bukayr b. al-Akhnas > Anas

There happened to pass (a person) with a sacrificial camel by Allah's Apostle ﷺ and the rest of the hadith is the same.  

مسلم:١٣٢٣cوَحَدَّثَنَاهُ أَبُو كُرَيْبٍ حَدَّثَنَا ابْنُ بِشْرٍ عَنْ مِسْعَرٍ حَدَّثَنِي بُكَيْرُ بْنُ الأَخْنَسِ قَالَ

سَمِعْتُ أَنَسًا يَقُولُ مُرَّ عَلَى النَّبِيِّ ﷺ بِبَدَنَةٍ فَذَكَرَ مِثْلَهُ